Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347227 | Palm print recognition method, method for training feature extraction model, comprising obtaining sample hand images for user identifiers, calling feature extraction model to extract palm print features, and adjust the feature extraction model according to the sample palm print features | Ruixin ZHANG, Jilin Li, Shaoxin LI, Yingyi ZHANG, Lei Shen +1 more | 2025-07-01 |
| 12274125 | Color conversion display with polarized emission enhancement | Lu Lu | 2025-04-08 |
| 12259616 | Heliconical liquid crystal polarization hologram and device including the same | Nicholas John Diorio, Mengfei Wang, Kai-Han Chang, Lu Lu, Xiayu Feng | 2025-03-25 |
| 11889717 | Light emission display element and device with polarized and angularly-controlled output | Zhimin Shi, Fenglin Peng, Anurag Tyagi | 2024-01-30 |
| 11796881 | Blue phase liquid crystal polarization hologram comprising liquid crystal molecules having a spatially varying in-plane orientation pattern and device including the same | Nicholas John Diorio, Lu Lu | 2023-10-24 |
| 11754870 | Liquid crystal polarization hologram device comprising an optic axis with a spatially varying orientation and compensated wavy structures | Junren Wang, Yun-Han Lee, Lu Lu | 2023-09-12 |
| 11656500 | Switchable multilayer cholesteric liquid crystal reflective polarizer | Fenglin Peng, Lu Lu, Junren Wang | 2023-05-23 |
| 11650429 | Thin liquid crystal stack for polarization conversion | Junren Wang, Mengfei Wang, Yun-Han Lee, Lu Lu, Barry D. Silverstein | 2023-05-16 |
| 11573357 | Lens assembly having circular reflective polarizer | Fenglin Peng, Junren Wang, Lu Lu, Yusufu Njoni Bamaxam Sulai, Ying Geng +2 more | 2023-02-07 |
| 11269131 | Liquid crystal reflective polarizer and pancake lens assembly having the same | Fenglin Peng, Junren Wang, Lu Lu, Yusufu Njoni Bamaxam Sulai, Ying Geng +4 more | 2022-03-08 |